Crowcon 40/40I Triple IR (IR3) Flame Detector
The Crowcon 40/40I detects fuel and gas fires at long distances while maintaining the highest immunity to false alarms. The 40/40I IR3 Flame Detector can detect a 0.1 m2 (1ft2) gasoline / heptane pan fire at 65 m (215 ft) in less than 5 seconds.
The Crowcon 40/40I is a durable and weather resistant flame detector. The 40/40I Flame Detector has a heated window for eliminating condensation and icing. Other Features include HART capabilities for digital communications, low power requirement and it has a compact light design. The 40/40 Series is approved to IEC 61508 Safety Integrity requirements of SIL2 (TUV).
Multi Spectrum Design - for long distance detection and high false alarm immunity
Sensitivity Selection - to ensure no zone crossover detection
Automatic and Manual Built-In-Test (BIT) - to assure continued reliable operation
Heated Window - for operation in harsh weather conditions (snow, ice, condensation)
Multiple Output Options for maximum flexibility and compatibility
Relays (3) for Alarm, Fault and Auxiliary
HART Protocol for maintenance and asset management
RS-485, Modbus Compatible
High Reliability - MTBF - minimum 150,000 hours
Approved to Safety Integrity Level 2 (SIL2 – TUV)
User Programmable via HART or RS-485
Hazardous area zones:
Zones 1 & 2 with IIC gas group vapors present
Zones 21 & 22 with IIIC dust type present
Ex approved to:
ATEX & IECEx
3rd party Performance Tested
MED "Wheelmark" approval (DNV)
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